RE: [PHP] Divide into words
| From: | John W. Holmes | Date: | Mon, 16 Dec 2002 17:36:37 +0000 |
| Subject: | RE: [PHP] Divide into words | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-128433@lists.php.net to get a copy of this message | ||
> For example i have some words:
>
> Today is very beautiful day and sun is shining
>
> What i want to get from this is array
>
> words
> [Today] => 0
> [Is] => 6,30
> [Very] => 8
> [beautiful] => 12
> ......
>
> Can somebody please help me with this. Those nubers are
> position of special word in above sentence. If word repeates
> i want to have both positions saved in same row like word is.
>
> I tried something but i think it's to lame.
Well you could've at least shown us what you had so far instead of
letting us solve the problem for you:
$string = "Today is a very beautiful day and the sun is shining";
$words = explode(" ",$string);
$pos = 0;
foreach($words as $word)
{
if(isset($w[$word]))
{ $w[$word] .= ",$pos"; }
else
{ $w[$word] = $pos; }
$pos += strlen($word) + 1;
}
print_r($w);
---John W. Holmes...
PHP Architect - A monthly magazine for PHP Professionals. Get your copy
today. http://www.phparch.com/